Somehow I've gathered many sets of brand new spark plugs that never got used:
Autolite 94 (crosses with Motorcraft AGSF 22 C) (10 pcs) $30 M14 x 1.25
AWSF 32 PP (10 pcs) $20
AWSF 32 P (20 pcs) $40
AWSF 22 E (20 pcs) $30
AWSF A 12 C (20 pcs) $15
AGSF 22 PPM (12 pcs) $10